Mea Hana Maikaʻi Kumu N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4
Nā huaʻōlelo like
M-PYROL(R);1-Methyl-2-pyrrolidinone(99.5%,HyDry,Water≤50ppm(byK.F.));1-Methyl-2-pyrrolidinone(99.5%,HyDry ,withmolecularsieves,Water≤50ppm(byK.F.));N-Methyl-2-pyrrolidone Manufacturer;1-METHYL-2-PYRROLIDONEChemic albook,REAGENT(ACS)1-METHYL-2-PYRROLIDONE,REAGENT(ACS)1-METHYL-2-PYRROLIDONE,REAGENT(ACS);1-Methyl-2-pyrr olidinone872-50-4NMPN-Methyl-2-pyrrolidinone;N-Methyl-2-pyrrolidinone872-50-4NMP;1-METHYL-2-PYRROLIDINONE.
Nā noi a NMP
ʻO N-methylpyrrolidone (NMP) he mea hoʻoheheʻe polar aprotic. He haʻahaʻa ka ʻawaʻawa, kiʻekiʻe ka paila a me ka solubility koʻikoʻi. ʻO nā pōmaikaʻi o ka koho ikaika a me ka paʻa maikaʻi. Hoʻohana nui ʻia i ka ʻohi hydrocarbon aromatic, hoʻomaʻemaʻe ʻana i ka acetylene, olefins a me diolefins, nā mea hoʻoheheʻe no ka polyvinylidene fluoride, nā mea kōkua electrode no nā pā lithium ion, syngas desulfurization, lubricating aila hoʻomaʻemaʻe, lubricating aila antifreeze, olefin extractant, paʻakikī Solvents i loko o kona plastic polymerization. hana, hoʻomaʻemaʻe i nā mea hana maʻamau i ka ʻoihana semiconductor, nā papa kaapuni, PVC exhaust gas recovery, clean agents, dye auxiliaries, dispersants, etc. Hoʻohana ʻia ia e like me ka solvent no nā polymers a me ke ʻano no ka polymerization, e like me ka ʻenekinia plastics a me nā fiber aramid. Hiki ke hoʻohana ʻia i nā pesticides, nā lāʻau lapaʻau a me nā mea hoʻomaʻemaʻe. ʻO nā hoʻohana nui o nā māka like ʻole o N-methylpyrrolidone i helu ʻia ma lalo nei:
1. Industrial grade: lubricating aila hoʻomaʻemaʻe, lubricating aila antifreeze, syngas desulfurization, uila insulation mea, mahiʻai herbicides, pesticide auxiliaries, PVC exhaust kinoea hoʻihoʻi, auxiliaries a me nā dispersants no ka hana ʻana i nā papa kiʻekiʻe, inks, pigments, etc. aila lubrication; ma muli o ke kiʻekiʻe solubility o NMP i resin, hiki ke hoʻohana 'ia e like me ka'ūheheʻe no ka resin a me Chemicalbook e hoʻohana 'ia i loko o ka hana ana o ka uhi, papahele pena, varnish, composite coatings, kiʻiʻoniʻoni-hana, integrated Circuit enameled uea insulation mea, fiber fabrics a me nā mea hoʻopili a me nā huahana'ē aʻe.
2. Ordinary grade: extraction and recovery of basic organic raw materials, like acetylene concentration and extraction of butadiene, isoprene, aromatic hydrocarbons, etc. Hiki ke hoohana ia e like me ka solvent no ka loaa hou ana o ka acetylene mai ke kinoea maoli a i ole malamalama naphtha thermal cracking gas, a me ka maemae o ka loaa ana o ka acetylene concentrated hiki ke hiki i 99.7%; ma ke ʻano he extractant no ka hoʻokaʻawale ʻana a me ka hoʻihoʻi ʻana i ka butadiene maʻemaʻe kiʻekiʻe mai nā hydrocarbons C4 i haki ʻia, hiki ke piʻi i ka 97%. %, ka maemae o ka loaa hou butadiene he 99.7%, a ua hoʻohana 'ia e like me ka extractant no ka ho'ōla kiʻekiʻe-maʻemaʻe isoprene i ka haʻihaʻi C5 hydrocarbons, a me ka hoʻolaʻa maemae o ka isoprene hiki 99%; ke hoʻohana ʻia ʻo ia ma ke ʻano he extractant no nā hydrocarbons aromatic, he kiʻekiʻe ka solubility no nā hydrocarbons aromatic. Me ke kaomi mahu haʻahaʻa, haʻahaʻa ka pohō o ka extractant a kiʻekiʻe ke kiʻekiʻe o ka hoʻihoʻi ʻana o nā mea ʻala.
3. Reagent grade: Degreasing, degreasing, dewaxing, polishing, rust prevention, paint stripping, etc. a me nā mea hoʻoheheʻe i hana ʻia i loko o ka ʻoihana lāʻau lapaʻau e like me ka wai o ka membrane hana hana kīkī, ka wai membrane desalination o ke kai, etc.
Hōʻike o NMP
| Huihui | Hōʻike |
| Ka nana aku | ʻO ka wai maʻemaʻe |
| Maemae | ≥99.8% |
| Māmā(WT%,KF) | ≤0.3% |
| Ka waihoʻoluʻu (Hazen) | ≤20 |
| ʻO ka mānoanoa (D420g/ml) | 1.032-1.035 |
| Hoʻopaʻa (ND20) | 1.466-1.472 |
Hoʻopili ʻia o NMP
200kg / pahu
Pono ka waiho ʻana ma kahi anuanu, maloʻo a ventilate.
